[Code of Federal Regulations] [Title 10, Volume 4] [Revised as of January 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 10CFR1016.25] [Page 792] TITLE 10--ENERGY CHAPTER X--DEPARTMENT OF ENERGY (GENERAL PROVISIONS) PART 1016_SAFEGUARDING OF RESTRICTED DATA--Table of Contents Sec. 1016.25 Protective personnel. Whenever protective personnel are required by Sec. 1016.23, such protective personnel shall: (a) Possess a ``Q'' or ``L'' security clearance or access authorization or ``Q(X)'' or ``L(X)'' access authorization if the Restricted Data being protected is classified Confidential, or a ``Q'' security clearance or access authorization or ``Q(X)'' access authorization if the Restricted Data being protected is classified Secret. (b) Be armed with sidearms of not less than .38 caliber. Control of Information